1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.56.0.0/16
  4. AS668  | 143.56.0.0/16

143.56.0.0/16

AS668  ·  United States Department of Defense (DoD)

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain mail.mil
ASN AS668
Registry ARIN
ID DREN-NET1

WHOIS Details

NetHandle:      NET-143-56-0-0-2
OrgID:          DNIC
Parent:         NET-143-56-0-0-1
NetName:        DREN-NET1
NetRange:       143.56.0.0 - 143.56.255.255
NetType:        reallocation
RegDate:        2025-09-03
Updated:        2025-09-03
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.107.0.0/16 AS28571 UNIVERSIDADE DE SAO PAULO 65,536
143.235.0.0/16 AS3128 University of Wisconsin System Administration 65,536
143.129.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.93.0.0/16 AS2857 Fachhochschule Worms 65,536
143.233.0.0/16 AS2546 Greek Academic & Research Computer Network 65,536
143.200.0.0/16 AS3128 University of Wisconsin - Green Bay 65,536
143.224.0.0/16 AS2036 Joanneum Research 65,536
143.54.0.0/16 AS19200 Universidade Federal do Rio Grande do Sul 65,536
143.120.0.0/16 AS26439 City of Albuquerque 65,536
143.215.0.0/16 AS2637 Georgia Institute of Technology 65,536
143.128.0.0/16 AS2018 University of Kwazulu-Natal 65,536
143.118.0.0/16 AS1881 FMV 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.189.0.0/16 AS2527 Sony Network Communications Inc. 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.207.0.0/16 AS19106 Andrews University 65,536
143.130.0.0/16 AS211817 WSR; Wirtschafts- und Sozialwissenschaftliches Rechenzentrum 65,536
143.231.0.0/16 AS1999 U.S. House of Representatives 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.169.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.101.0.0/16 AS13636 NEC Corporation of America 65,536
143.102.0.0/16 AS13636 NEC Corporation of America 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.228.0.0/16 AS1999 U.S. House of Representatives 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.236.0.0/16 AS3128 University of Wisconsin-Stevens Point 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

51 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.56.248.2 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
143.56.246.250 AS668 United States Department of Defense (DoD) 0.63ms from Honolulu, US
143.56.16.49 AS668 United States Department of Defense (DoD) 1.46ms from Honolulu, US
143.56.241.250 AS668 United States Department of Defense (DoD) 24.01ms from Los Angeles, US
143.56.3.161 AS668 United States Department of Defense (DoD) 3.14ms from Ashburn, US
143.56.247.250 AS668 United States Department of Defense (DoD) 10.61ms from San Jose, US
143.56.245.49 AS668 United States Department of Defense (DoD) 3.00ms from Ashburn, US
143.56.240.250 AS668 United States Department of Defense (DoD) 10.86ms from Atlanta, US
143.56.244.250 AS668 United States Department of Defense (DoD) 1.81ms from Los Angeles, US
143.56.1.1 AS668 United States Department of Defense (DoD) 2.24ms from Los Angeles, US
143.56.249.250 AS668 United States Department of Defense (DoD) 2.63ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
194.190.0.176 AS201706 SERVICEPIPE LLC 0.29ms from Frankfurt am Main, DE
112.114.205.144 AS4134 CHINANET-BACKBONE 5.21ms from Kunming, CN
97.88.57.208 AS20115 Charter Communications LLC 7.78ms from Minneapolis, US
172.104.19.160 AS63949 Akamai Connected Cloud 0.14ms from Morris Plains, US
119.190.200.176 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Qingdao, CN
18.154.154.64 AS16509 Amazon.com, Inc. 0.38ms from Rome, IT
104.165.187.144 AS18779 EGIHosting 0.18ms from Santa Clara, US
8.147.235.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.56ms from Beijing, CN
108.232.32.48 AS7018 AT&T Enterprises, LLC 8.27ms from Dallas, US
216.10.148.16 AS13938 SS&C Technologies, Inc. 1.92ms from Kansas City, US
79.14.17.0 AS3269 Telecom Italia S.p.A. 3.86ms from Milan, IT
125.254.53.208 AS38794 UIH 0.75ms from Bangkok, TH
54.214.146.176 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
213.196.194.192 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.69ms from Duesseldorf, DE
89.0.233.48 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.03ms from Duesseldorf, DE
88.244.23.240 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.34ms from Istanbul, TR
104.9.162.160 AS7018 AT&T Enterprises, LLC 2.83ms from Los Angeles, US
156.248.247.64 AS264750 TELEOPERADORA DEL NORDESTE S.R.L 18.44ms from Miami, US
52.202.71.240 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
126.11.241.112 AS17676 SoftBank Corp. 3.10ms from Tokyo, JP
123.116.203.208 AS4808 China Unicom Beijing Province Network 3.04ms from Beijing, CN
174.84.5.32 AS20115 Charter Communications LLC 10.77ms from Chicago, US
76.161.8.160 AS7029 Windstream Communications LLC 0.50ms from Chicago, US
2.20.143.160 AS20940 Akamai International B.V. 0.25ms from Frankfurt am Main, DE
189.135.159.32 AS8151 UNINET 11.53ms from Guadalajara, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m7 143.56.9.171
traceroute to 143.56.9.171 (143.56.9.171): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Columbus, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs